121315260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:883

約数の個数: 96

約数和(自身を含む): 372298752

約数和(自身を除く): 250983492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 397, 463, 660, 794, 926, 1191, 1389, 1588, 1852, 1985, 2315, 2382, 2778, 3970, 4367, 4630, 4764, 5093, 5556, 5955, 6945, 7940, 8734, 9260, 10186, 11910, 13101, 13890, 15279, 17468, 20372, 21835, 23820, 25465, 26202, 27780, 30558, 43670, 50930, 52404, 61116, 65505, 76395, 87340, 101860, 131010, 152790, 183811, 262020, 305580, 367622, 551433, 735244, 919055, 1102866, 1838110, 2021921, 2205732, 2757165, 3676220, 4043842, 5514330, 6065763, 8087684, 10109605, 11028660, 12131526, 20219210, 24263052, 30328815, 40438420, 60657630, 121315260]

約数ペア:

[(1, 121315260), (2, 60657630), (3, 40438420), (4, 30328815), (5, 24263052), (6, 20219210), (10, 12131526), (11, 11028660), (12, 10109605), (15, 8087684), (20, 6065763), (22, 5514330), (30, 4043842), (33, 3676220), (44, 2757165), (55, 2205732), (60, 2021921), (66, 1838110), (110, 1102866), (132, 919055), (165, 735244), (220, 551433), (330, 367622), (397, 305580), (463, 262020), (660, 183811), (794, 152790), (926, 131010), (1191, 101860), (1389, 87340), (1588, 76395), (1852, 65505), (1985, 61116), (2315, 52404), (2382, 50930), (2778, 43670), (3970, 30558), (4367, 27780), (4630, 26202), (4764, 25465), (5093, 23820), (5556, 21835), (5955, 20372), (6945, 17468), (7940, 15279), (8734, 13890), (9260, 13101), (10186, 11910)]